4931080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1601}}^1$

素因数の和:1630

約数の個数: 64

約数和(自身を含む): 13841280

約数和(自身を除く): 8910200

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 1601, 3080, 3202, 6404, 8005, 11207, 12808, 16010, 17611, 22414, 32020, 35222, 44828, 56035, 64040, 70444, 88055, 89656, 112070, 123277, 140888, 176110, 224140, 246554, 352220, 448280, 493108, 616385, 704440, 986216, 1232770, 2465540, 4931080]

約数ペア:

[(1, 4931080), (2, 2465540), (4, 1232770), (5, 986216), (7, 704440), (8, 616385), (10, 493108), (11, 448280), (14, 352220), (20, 246554), (22, 224140), (28, 176110), (35, 140888), (40, 123277), (44, 112070), (55, 89656), (56, 88055), (70, 70444), (77, 64040), (88, 56035), (110, 44828), (140, 35222), (154, 32020), (220, 22414), (280, 17611), (308, 16010), (385, 12808), (440, 11207), (616, 8005), (770, 6404), (1540, 3202), (1601, 3080)]